Combining Polyurethane and Silicone, BoatLIFE Life-Seal provides the best of both worlds. It is fast skinning (10 minutes) and fast curing (24 hours). It will remain flexible for years and years, and will not harden like basic Polyurethanes. It has been designed as the ideal sealant for fiberglass boats. It can be used above or below the waterline on any fiberglass boat. For wooden boats we recommend Life-Calk Polysulfide sealant.

BoatLIFE Life-Seal Features:

• Fast-curing Polyurethane/Silicone adhesive sealant
• Designed specifically for Fiberglass boats
• Permanently flexible, non shrinking
• Outstanding adhesion to fiberglass, glass, plastic and wood